Saturday, 28 October 2017

Reading data from and writing data to Hadoop Distributed File System (HDFS) can be done in a many ways. Now let us start by using the FileSystem API to create and write to a file in HDFS, followed by an application to read a file from HDFS and write it back to the local file system.

Program 1 : Display the files from hadoop system using UrlStreamHandlerfactory...